{volist name="$list->item" id="v"}
<div class="col-sm-4 col-md-3">
    <div class="thumbnail example">
        <img src="{$v.url}" class="img-responsive" alt="登录">
        <div class="caption">
            <p class="text-muted">media_id:{$v.media_id}</p>
            <p class="text-muted">name:{$v.name}</p>
        </div>
    </div>
</div>
{/volist}
